package com.zzyl.nursing.service.impl;

import java.util.HashMap;
import java.util.List;

import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.Arrays;
import java.util.Map;

/**
 * 老人家属Service业务层处理
 * 
 * @author ruoyi
 * @date 2025-02-25
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatServiceImpl wechatService;
    @Autowired
    private TokenService tokenService;


    static List<String> DEFAULT_NICKNAME_PREFIX = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝"
    );
    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember) ? 1 : 0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember) ? 1 : 0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id) ? 1 : 0;
    }

    @Override
    public LoginVo login(UserLoginRequestDto userLoginRequestDto) {

        //1.先获取openId
        String openId = wechatService.getOpenId(userLoginRequestDto.getCode());
        //2判断用户是否存在
        FamilyMember familyMember = this.lambdaQuery().eq(FamilyMember::getOpenId, openId).one();
        if (ObjectUtil.isEmpty(familyMember)){
            familyMember = FamilyMember.builder().openId(openId).build();
        }
        //5调用微信后端接口获取手机号
        String phone = wechatService.getPhone(userLoginRequestDto.getPhoneCode());
        //6修改或者新增
         saveUser(phone,familyMember);
        //7把用户Id和昵称放入token
        Map map =new HashMap<>();
        map.put("userId", familyMember.getId());
        map.put("nickName", familyMember.getName());
        String token = tokenService.createToken(map);
        //返回token
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());
       return new LoginVo(loginVo.getToken(), loginVo.getNickName());
    }

    private void saveUser(String phone, FamilyMember familyMember) {
        //1判断是新用户还是老用户
        if (ObjectUtil.isEmpty(familyMember.getId())){
            if (!StrUtil.equals(familyMember.getPhone(),phone)){
                 familyMember.setPhone(phone);
                 updateById(familyMember);
            }
        }
        //2新用户生成昵称,新增用户
        String s = DEFAULT_NICKNAME_PREFIX.get((int) (Math.random() * DEFAULT_NICKNAME_PREFIX.size()));
        familyMember.setName(s+phone.substring(7));
        save(familyMember);
    }
}
